I still have plenty of F40T12 rapid start ballasts for sale at no charge other than shipping.

Advance Mark III 2xF40T12
Advance 0.8A 2xF40T12 Ballast
Universal 1xF40T12 Ballast

Because I have no use for them and wouldn't mind clearing them out, I'll give them away for half the cost of shipping to anywhere in the United States.  If you'll pay half, I'll pay the other half.  Send me a PM if interested.